DE2227977A1 - Verfahren zur herstellung von 1-nmethylierten 1,4-benzodiazepin-2-onen - Google Patents
Verfahren zur herstellung von 1-nmethylierten 1,4-benzodiazepin-2-onenInfo
- Publication number
- DE2227977A1 DE2227977A1 DE19722227977 DE2227977A DE2227977A1 DE 2227977 A1 DE2227977 A1 DE 2227977A1 DE 19722227977 DE19722227977 DE 19722227977 DE 2227977 A DE2227977 A DE 2227977A DE 2227977 A1 DE2227977 A1 DE 2227977A1
- Authority
- DE
- Germany
- Prior art keywords
- benzodiazepin
- methyl
- ones
- phenyl
- dihydro
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms
- C07D243/26—Preparation from compounds already containing the benzodiazepine skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO6763271A RO55596A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-07-12 | 1971-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2227977A1 true DE2227977A1 (de) | 1973-02-08 |
Family
ID=20089381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722227977 Pending DE2227977A1 (de) | 1971-07-12 | 1972-06-08 | Verfahren zur herstellung von 1-nmethylierten 1,4-benzodiazepin-2-onen |
Country Status (3)
-
1971
- 1971-07-12 RO RO6763271A patent/RO55596A3/ro unknown
-
1972
- 1972-06-08 DE DE19722227977 patent/DE2227977A1/de active Pending
- 1972-06-20 CH CH926072A patent/CH562810A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH562810A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-06-13 |
| RO55596A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH444853A (de) | Verfahren zur Herstellung neuer Tetracyclinverbindungen | |
| DE1643347B2 (de) | Verfahren zur herstellung von phthaliden | |
| DE2227977A1 (de) | Verfahren zur herstellung von 1-nmethylierten 1,4-benzodiazepin-2-onen | |
| DE3039262A1 (de) | Verfahren zur herstellung von 1,4-diamino-2,3-dicyanoanthrachinon | |
| DE3324728C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE1518289A1 (de) | Neue quaternaere Ammoniumsalze mit desinfizierender Wirkung und Verfahren zur Herstellung derselben | |
| EP0034257B1 (de) | Verfahren zur Herstellung von 1.4-Diamino-2.3-dicyano-anthrachinon | |
| DE3022783C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE1965384A1 (de) | Verfahren zur Herstellung von p-Nitroso- und p-Nitrophenolen | |
| DE1277244B (de) | Verfahren zur Herstellung von 2, 3-Dibrombuten-(2)-diol-(1,4),2,2,3,3-Tetrabrombutandiol-(1,4) und/oder Mucobromsaeure | |
| DE1620305A1 (de) | Verfahren zur Herstellung von 3-Aminoisoxazolderivaten | |
| EP0374760B1 (de) | Dioxan-Addukte aromatischer meta- oder para-Hydroxy-carbonsäuren und Verfahren zu ihrer Herstellung | |
| DE2737299A1 (de) | Verfahren zur gewinnung von reinem 3-phenoxybenzaldehyd | |
| CH617669A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2810305C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2202720A1 (de) | Verfahren zur Herstellung von 1,2-Di-(o-oder p-nitrophenyl)-aethanol | |
| DE3126057C2 (de) | Verfahren zur Herstellung von Naphtholactonen | |
| AT234698B (de) | Verfahren zur Herstellung von 4-Sulfanilamido-2,6-di-nieder-alkoxy-pyrimidinen | |
| DE2010719C3 (de) | N-(Phthalimidoacetyl)-5-chlor-2-[(cyclopropylmethyl)- amino] -benzhydrol, Verfahren zu seiner Herstellung und seine Verwendung | |
| EP0206293A2 (de) | Verfahren zur Herstellung von 3,5-Dichlor-2-pyridon | |
| CH401079A (de) | Verfahren zur Herstellung einer Aminobenzolverbindung mit mindestens einer metasubstituierten Methylensulfonyläthanolgruppe | |
| DE2111724A1 (de) | Verfahren zur Herstellung von 2,7-Dichlorfluorenon | |
| DE3309142A1 (de) | Verfahren zur herstellung von s-aryl-thioglykolsaeuren | |
| DE3815929A1 (de) | Dioxan-addukt der 2-hydroxy-naphthalin-6-carbonsaeure und verfahren zu seiner herstellung | |
| DE2944098A1 (de) | Verfahren zur herstellung von aromatischen thiocyano-derivaten |